Opteron 8360 SE 's Advantages
Higher base frequency (2.5GHz vs 2.133GHz)
Xeon L5639 's Advantages
Released 2 years and 8 months late
Higher specification of memory (1333 vs 667)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)
Lower TDP (60W vs 119W)